CAS RN: 4999-79-5

17β-Estradiol 3-O-Sulfate SodiuM Salt

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Batch No.PackageAvailabilityLead TimeInquiry
Batchno.20250624 1mg / 5mg / 25mg Out of stock 15 business days Inquiry
  • Product code: starshine_CAS4999-79-5
  • Purity/Analytical Methods: >99.0%
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4999-79-5 / sodium [(8R,9S,13S,14S,17S)-17-hydroxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-yl] sulfate

Standard CAS: 4999-79-5 Multi CAS: Yes

Basic Information

CAS
4999-79-5
Multi CAS
Yes
Molecular Formula
C18H23NAO5S
Molecular Weight
374.400000
Exact Mass
374.116389
InChI
InChI=1S/C18H24O5S.Na/c1-18-9-8-14-13-5-3-12(23-24(20,21)22)10-11(13)2-4-15(14)16(18)6-7-17(18)19;/h3,5,10,14-17,19H,2,4,6-9H2,1H3,(H,20,21,22);/q;+1/p-1/t14-,15-,16+,17+,18+;/m1./s1
InChIKey
LMJQCTISQYSLPF-CMZLOHJFSA-M

Computed Properties

Structural Parameters

Heavy atom count
25
Aromatic heavy atom count
6
Fraction Csp3
0.67
Rotatable bonds
2
H-bond acceptors
5
H-bond donors
1
Molar refractivity
87.39
TPSA
86.66

LogP / Solubility

WLOGP
-0.25
MLOGP
-0.2
XLogP3
-0.25
Consensus LogP
-0.23
Log S (ESOL)
-2.05
Class (ESOL)
Moderately soluble
Log S (Ali)
-2.45
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-2.12
Class (SILICOS-IT)
Moderately soluble

ADME

GI absorption
High
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-5.18

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
5.5

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